201118285

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2797}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 245977776

約数和(自身を除く): 44859491

約数列:

[1, 5, 73, 197, 365, 985, 2797, 13985, 14381, 71905, 204181, 551009, 1020905, 2755045, 40223657, 201118285]

約数ペア:

[(1, 201118285), (5, 40223657), (73, 2755045), (197, 1020905), (365, 551009), (985, 204181), (2797, 71905), (13985, 14381)]